预先装配的平行钢丝索与结构钢缆相比，不需要预拉。
Preassembled parallel wire strands, in contrast to structural strands, do not require prestretching .
使用平行钢丝索来支承预制拼装的桥面结构，钢索间距为27英尺。
Parallel wire strands supported the precast deck every 27ft.
江阴大桥吊索特别设计了螺纹连接的叉型锚具，其吊索采用半平行钢丝索股和钢丝绳两种材料。
Fork type anchor devices with thread connections are specially designed for hangers of Jiangyin Bridge, and semi parallel wire strands, steel wire ropes are used for the hangers as well.
索缆一般是由平行的高强钢丝组成。在施工现场将一根根单独的高强钢丝编在一起，并捆扎成索。
The cable normally consists of parallel wires of high tensile steel individually spun at site and bound into one unit.
目的建立平行钢丝拉索疲劳寿命的理论分析模型，为平行钢丝拉索的设计及疲劳评定提供理论依据。
In order to provide the theoretical basis for design and safety assessment of parallel wire cable fatigue properties, the fatigue life model of parallel wire cable is established.
目的建立平行钢丝拉索疲劳寿命的理论分析模型，为平行钢丝拉索的设计及疲劳评定提供理论依据。
In order to provide the theoretical basis for design and safety assessment of parallel wire cable fatigue properties, the fatigue life model of parallel wire cable is established.
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